Canonical Text and Commentary is here:https://what-buddha-said.net/Canon/Sutta/AN/AN.I.3-4.htmhttps://what-buddha-said.net/Canon/Sutta/AN/AN.I.3-4c.htm

More on the 5 Mental Hindrances (Nivaranas):https://What-Buddha-Said.net/drops/II/The_Canal.htmhttps://What-Buddha-Said.net/Canon/Sutta/AN/AN.I.3-4.htmhttps://What-Buddha-Said.net/drops/II/Naturally_Radiant.htmhttps://What-Buddha-Said.net/drops/II/How_5_Become_10.htmhttps://What-Buddha-Said.net/drops/II/Of_Vital_Importance.htmhttps://What-Buddha-Said.net/drops/II/Lethargy_and_Laziness.htmhttps://What-Buddha-Said.net/drops/II/Anger_and_Irritation.htmhttps://What-Buddha-Said.net/drops/II/Colourful_but_Muddy.htmhttps://What-Buddha-Said.net/drops/IV/Suitable_Substitution.htmhttps://What-Buddha-Said.net/library/DPPN/wtb/n_r/niivarana.htmhttps://What-Buddha-Said.net/drops/II/Doubt_and_Uncertainty.htmhttps://What-Buddha-Said.net/drops/II/Feeding_the_Hindrances.htmhttps://What-Buddha-Said.net/drops/II/Restlessness_and_Regret.htmhttps://What-Buddha-Said.net/drops/II/Starving_the_Hindrances.htmhttps://What-Buddha-Said.net/drops/III/Accumulating_Advantage.htmhttps://What-Buddha-Said.net/drops/II/The_Causes_of_Ignorance.htmhttps://What-Buddha-Said.net/drops/II/The_Fire_of_Sense-Desire.htmhttps://What-Buddha-Said.net/drops/II/The_5_Mental_Hindrances.htmhttps://What-Buddha-Said.net/drops/IV/What_is_the_Cause_of_Ignorance.htm